title: Cerebral hemodynamics during the Valsalva maneuver: insights from ganglionic blockade.
mesh_terms: D000328:Adult; D001783:Blood Flow Velocity / Q000187:drug effects; D001794:Blood Pressure / Q000187:drug effects; D002540:Cerebral Cortex / Q000502:physiology; D002560:Cerebrovascular Circulation / Q000187:drug effects; D005260:Female; D005730:Ganglionic Blockers / Q000494:pharmacology*; D006439:Hemodynamics; D006801:Humans; D008297:Male; D014294:Trimethaphan / Q000494:pharmacology*; D014636:Valsalva Maneuver
chemical_list: D005730:Ganglionic Blockers; D014294:Trimethaphan